典型文献
An insight into a novel Mg2InSm prismatic plate in Mg-In-Sm alloy
文献摘要：
Prismatic precipitate platelet is always purposefully designed in the microstructure of magnesium alloys due to its greater contribution to yield stress.In this study,with an introduction of In into Mg-Sm system,a category of novel{10(1)0}α prismatic platelets has replaced thoroughly the traditional β'precipitate formed in magnesium rare earth(Mg-RE)alloys.Herein,the microstructural characteristics of platelet are investigated particularly by atomic scale scanning transmission electron microscopy.It is confirmed that the platelet has a Mg2InSm composition and can maintain a coherent relationship with α-Mg matrix.Importantly,on account of the similarities between In and Mg atoms,the Mg2lnSm prismatic platelet could be structurally categorized as a generalized β"precipitate with a(Mg2In)Sm-type D019 structure when both In and Mg are regarded as an equivalent atom.Thus,the addition of In into Mg-Sm alloy induces the formation of β"precipitate.Furthermore,the formed β"prismatic platelets generally have a large average aspect ratio.The findings are of great significance to construct the effective precipitation strengthening phases and optimize the microstructure of Mg-based alloys.
文献关键词：
中图分类号：
作者姓名：
J.Wang;X.L.Lu;Y.Tian;Q.Y.Huang;H.B.Xie;B.Z.Sun;L.R.Liu
作者机构：
School of Materials Science and Engineering,Northeastern University,Shenyang 110819,China;Key Laboratory for Anisotropy and Texture of Materials,Ministry of Education,Northeastern University,Shenyang 110819,China;School of Materials Science and Engineering,Shenyang University of Technology,Shenyang 110870,China
文献出处：
引用格式：
[1]J.Wang;X.L.Lu;Y.Tian;Q.Y.Huang;H.B.Xie;B.Z.Sun;L.R.Liu-.An insight into a novel Mg2InSm prismatic plate in Mg-In-Sm alloy)[J].材料科学技术（英文版）,2022(30):222-230
A类：
Mg2InSm,Prismatic,Mg2lnSm,Mg2In,D019
B类：
An,insight,into,novel,prismatic,precipitate,always,purposefully,designed,microstructure,magnesium,alloys,due,its,greater,contribution,yield,stress,this,study,introduction,system,category,platelets,replaced,thoroughly,traditional,formed,rare,earth,RE,Herein,microstructural,characteristics,investigated,particularly,by,atomic,scale,scanning,transmission,electron,microscopy,It,confirmed,that,composition,maintain,coherent,relationship,matrix,Importantly,account,similarities,between,atoms,could,structurally,categorized,generalized,type,when,both,regarded,equivalent,Thus,addition,induces,formation,Furthermore,generally,have,large,average,aspect,ratio,findings,significance,construct,effective,precipitation,strengthening,phases,optimize
AB值：
0.504927
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机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
